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eventstore: fuzz testing found us a bug!

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fiatjaf
2025-08-05 22:56:55 -03:00
parent 47ca205e9e
commit 030cad168d
13 changed files with 1203 additions and 118 deletions
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4
eventstore/mmm/query.go
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@@ -139,7 +139,9 @@ func (il *IndexingLayer) query(txn *lmdb.Txn, filter nostr.Filter, limit int, yi
// after pulling from all iterators once we now find out what iterators are
// the ones we should keep pulling from next (i.e. which one's last emitted timestamp is the highest)
threshold := iterators.quickselect(min(numberOfIteratorsToPullOnEachRound, len(iterators)))
k := min(numberOfIteratorsToPullOnEachRound, len(iterators))
iterators.quickselect(k)
threshold := iterators.threshold(k)
// so we can emit all the events higher than the threshold
for i := range iterators {